Yeah your right the current motor wouldnt work! Ideally you need one that can perform almost if not 180 degrees! Dont know if you could alter the stock motor to give you more movement? Id imagine easier to change the motor? It shouldnt really matter what car the motor comes from as its basically going to be doing the same thing. Just depends how easily you can mount it and what you can do with the wiper arm Thats where the customising is going to come into play! Also the tray at the bottom of the windscreen will need changing/modifying so that'll need to be a custom jobby! Might be worth a few phone calls to a few places. If i remember rightly maxdaccent knows/uses the chaps from pimp my ride uk, if he can put you in touch with them there the guys to speak to surely?
yea i clicked the link and saw the fact i have to call him, but researching it further before they dont do a straight kit for it, so do you no if he will find an alternative?? or going on what it says on the page the rear motor from larger cars will fit ( would the coupe class a larger car )